10942322491 has 2 divisors, whose sum is σ = 10942322492. Its totient is φ = 10942322490.

The previous prime is 10942322467. The next prime is 10942322533. The reversal of 10942322491 is 19422324901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10942322491 - 2²³ = 10933933883 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10942322491.

It is not a weakly prime, because it can be changed into another prime (10942322441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5471161245 + 5471161246.

It is an arithmetic number, because the mean of its divisors is an integer number (5471161246).

Almost surely, 2^10942322491 is an apocalyptic number.

10942322491 is a deficient number, since it is larger than the sum of its proper divisors (1).

10942322491 is an equidigital number, since it uses as much as digits as its factorization.

10942322491 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 10942322491 in words is "ten billion, nine hundred forty-two million, three hundred twenty-two thousand, four hundred ninety-one".